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An English shorthand training device

A training device and shorthand technology, applied in teaching aids, educational tools, instruments, etc., can solve problems such as unsatisfactory effects, difficulty in concentration, etc., and achieve the effects of optimizing the layout of components, saving space, and saving materials

Active Publication Date: 2020-01-31
陕西文都教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

How to firmly grasp English words, the teachers have thought of many ways, but most of the methods are not ideal
On the other hand, the memory process of English learning is boring in the eyes of most students, and it is difficult to concentrate highly. How to improve students' concentration for a period of time is also a problem that teachers need to think about

Method used

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  • An English shorthand training device
  • An English shorthand training device
  • An English shorthand training device

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with accompanying drawing.

[0030] Such as figure 1 , 2 3. An English shorthand training device. The upper ring 1 hollow circle protrudes downward to form the upper cylinder 2, the lower ring 3 hollow circle protrudes upward to form the lower cylinder 4, and the cylinder 5 passes through the bearing and the described The upper cylinder 2 is connected to the lower cylinder 4, the middle column 6 passes through the cylinder 5, and the two ends are respectively fixed on the side walls of the upper cylinder 2 and the lower cylinder 4 by fixing rods 8 , the side wall of the drum 5 is provided with a longitudinal rectangular opening 7, a clockwork spring 9 is arranged inside the drum 5, the central end of the clockwork spring 9 is fixed on the central column 6, and the outer side of the clockwork spring 9 One end is connected to one end of the connecting piece 10, and the other end of the connecting piece...

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Abstract

The invention discloses an English shorthand training apparatus. The periphery of a hollow circle of an upper circular ring protrudes downwards to form an upper cylinder, the periphery of a hollow circle of a lower circular ring protrudes upwards to form a lower cylinder, and a roller is connected with the upper cylinder and the lower cylinder through bearings. A central pillar passes through the roller, and the two ends of the central pillar are respectively fixed on the sidewalls of the upper cylinder and the lower cylinder through fixing rods. A vertical rectangular opening is formed in the sidewall of the roller, a power spring is arranged in the roller, the center end of the power spring is fixed on the central pillar, the outer end of the power spring is connected with one end of a connecting sheet, and the other end of the connecting sheet passes through the opening and is connected with a clamp. One end of a memory note is clamped by the clamp, and the other end of the memory strip is connected to a handle. A timer is arranged in the upper cylinder, a connecting rod is arranged on the edges of the upper circular ring and the lower circular ring, a hanging ring is arranged in the middle of the connecting rod, and gaps are formed in edges of the upper circular ring and the lower circular ring. The English shorthand training apparatus helps students to focus and realizes short-time rapid memory.

Description

technical field [0001] The invention relates to an English shorthand training device. Background technique [0002] As we all know, English learning has been deeply rooted in the hearts of the people. In English learning, completing memorization on the basis of understanding is the most important thing. How to realize memory quickly is also the most troublesome part for most students in the process of English learning. How to firmly grasp English words, teachers have thought of many ways, but most of the methods are not ideal. On the other hand, the memory process of English learning is boring in the eyes of most students, and it is difficult to concentrate. How to improve students' concentration for a period of time is also a problem that teachers need to think about. Contents of the invention [0003] The purpose of the present invention is to provide an English shorthand training device to help students improve their concentration and realize quick memorization in a s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B19/06
CPCG09B19/06
Inventor 张洪美
Owner 陕西文都教育科技有限公司
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